Description: The GSh-301 is a lightweight 30mm single-barrel aircraft cannon developed by KBP for the Mig-29 and Su-27 fighter aircraft. The GSh-301 has a maximum rate of fire of 1,800 rounds per minute utilizing AO-18 ammunition. So far, the GSh-301 cannon has been integrated with Mig-29, Su-27, Su-30, Su-33, Su-34, Su-35 and Yak-41 aircraft.